I have a 2002 dodge 3500 with the 24v cummins H.O. and a 6spd trans, 3.55 rears. Afew things done to it. Im really wanting to get a high idle switch/kit for it. It does not have factory high idle enabled and i called the local dealer over a year ago and i cant exactly remember their words but basically told me that they cant do it. I should maybe call them again just to make sure. What do you guys recommend for me to do?